Hello!
Information on explicit WiFi CSI extraction support for the NXP RW612 Evaluation Board in both 2.4 and 5 GHz bands is not readily available in standard documentation or initial search results. While the hardware likely has the capability, specific SDK code or GitHub samples aren't confirmed. To get a definitive answer and potential resources, consult the NXP Community Forum and directly contact NXP technical support, as they are the most reliable sources for this specific feature on the RW612.